4 Lattice="3.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 3.0" Properties=species:S:1:pos:R:3:forces:R:3 energy=43.0380864161 stress="-7.511894620665975 0.09751055757676148 0.03441682563041733 0.09751055757676148 -5.286155900430031 -0.27350043350865066 0.03441682563041733 -0.27350043350865066 -6.947186760416832" pbc="F F F" Si -0.25354363 -0.01806569 -0.07998135 -10.91310596 -9.82650217 -8.99623916 Si 1.70070203 1.20342959 -0.09914834 11.80310415 7.79666645 -13.83673994 Si 1.49793547 0.28187239 1.51001192 10.20818404 -10.71563740 14.15941556 Si -0.01546661 1.60170120 1.37793365 -11.09818222 12.74547312 8.67356354